Description
If you’re building a high-performance fuel system, cooling circuit, or fluid transfer application, you need fittings that won’t leak under pressure. The Fragola #4 Port Plug delivers a reliable, precision-engineered seal with a robust hex head design that installs quickly and securely. Whether you’re a fabricator assembling a custom rig or a racer fine-tuning your setup, this plug ensures your system stays pressurized and leak-free.
- #4 AN male port
- 7/16-20 thread pitch
- O-ring sealed connection
- Hex head for wrench grip
- Billet aluminum construction
- Black anodized finish
- Sold individually






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